Complementary
Operating threshold	0.35...0.7 x Un opening; 0.85 x Un closing
Response time	90 ms +/- 5 % for Compact NS630b...1600; 90 ms +/- 5 % for Compact NS1600b...3200; 40 ms +/- 5 % for MasterPact NT; 90 ms +/- 5 % for MasterPact NW
Supply holding power	4.5 VA
Accessory / separate part category	Spare part for MasterPact NT; Spare part for MasterPact NT NAVY; Spare part for MasterPact NW; Spare part for MasterPact NW NAVY; Spare part for ComPacT NS630b...1600 new generation; Spare part for ComPacT NS1600b...3200 new generation
Contractual warranty
Warranty (in months)	18
Logistical informations
Country of origin	FR
Main
Range	ComPacT
Range of product	ComPacT NS630b...1600 new generation; ComPacT NS1600b...3200 new generation
Device short name	MN
Product or component type	Voltage release
Device application	Control
Voltage release type	Opening coil; Undervoltage release
Control type	Standard
[Uc] control circuit voltage	100...130 V AC 50/60 Hz; 100...130 V DC
Circuit breaker mounting mode	Fixed
Range compatibility	ComPact ComPact NS630b...1600; ComPact ComPact NS1600b...3200
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	3.500 cm
Package 1 Width	6.100 cm
Package 1 Length	8.300 cm
Package 1 Weight	153.000 g
Unit Type of Package 2	BB1
Number of Units in Package 2	10
Package 2 Height	9.000 cm
Package 2 Width	13.000 cm
Package 2 Length	18.200 cm
Package 2 Weight	1.582 kg
Unit Type of Package 3	S02
Number of Units in Package 3	60
Package 3 Height	15.000 cm
Package 3 Width	30.000 cm
Package 3 Length	40.000 cm
Package 3 Weight	10.000 kg

This is an MN undervoltage release for devices of the Compact NS 630/3200 series. Its rated voltage is 100 to 130 VDC or 100 to 130 VAC 50/60 Hz. It is an auxiliary device used for emergency stop or remote opening applications. This auxiliary device opens the circuit breaker when the control voltage falls below 35% of the rated voltage Un. It complies with the IEC 60947-2 standard. The Compact NS 630/3200 device can be equipped with an MX or 1 MN auxiliary equipment.